Pa2Nb8Al4Ga
高熵材料 HEAMP-ID: mp-3310186 · 空间群: P4_2/mnm (#136)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Pa2Nb8Al4Ga were obtained from the Materials Project database (MP-ID: mp-3310186, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_Pa2Nb8Al4Ga
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.98147376
_cell_length_b 9.98147376
_cell_length_c 5.46796158
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pa2Nb8Al4Ga
_chemical_formula_sum 'Pa4 Nb16 Al8 Ga2'
_cell_volume 544.77201914
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Pa Pa0 1 0.39466558 0.39466558 0.00000000 1.0
Pa Pa1 1 0.89466558 0.10533442 0.50000000 1.0
Pa Pa2 1 0.10533442 0.89466558 0.50000000 1.0
Pa Pa3 1 0.60533442 0.60533442 0.00000000 1.0
Nb Nb4 1 0.13482813 0.46218245 0.00000000 1.0
Nb Nb5 1 0.96218245 0.36517187 0.50000000 1.0
Nb Nb6 1 0.03781755 0.63482813 0.50000000 1.0
Nb Nb7 1 0.86517187 0.53781755 0.00000000 1.0
Nb Nb8 1 0.36517187 0.96218245 0.50000000 1.0
Nb Nb9 1 0.63482813 0.03781755 0.50000000 1.0
Nb Nb10 1 0.46218245 0.13482813 0.00000000 1.0
Nb Nb11 1 0.53781755 0.86517187 0.00000000 1.0
Nb Nb12 1 0.18349631 0.18349631 0.25089193 1.0
Nb Nb13 1 0.68349631 0.31650369 0.75089193 1.0
Nb Nb14 1 0.31650369 0.68349631 0.75089193 1.0
Nb Nb15 1 0.81650369 0.81650369 0.25089193 1.0
Nb Nb16 1 0.31650369 0.68349631 0.24910807 1.0
Nb Nb17 1 0.68349631 0.31650369 0.24910807 1.0
Nb Nb18 1 0.18349631 0.18349631 0.74910807 1.0
Nb Nb19 1 0.81650369 0.81650369 0.74910807 1.0
Al Al20 1 0.26862761 0.93492458 0.00000000 1.0
Al Al21 1 0.43492458 0.23137239 0.50000000 1.0
Al Al22 1 0.56507542 0.76862761 0.50000000 1.0
Al Al23 1 0.73137239 0.06507542 0.00000000 1.0
Al Al24 1 0.23137239 0.43492458 0.50000000 1.0
Al Al25 1 0.76862761 0.56507542 0.50000000 1.0
Al Al26 1 0.93492458 0.26862761 0.00000000 1.0
Al Al27 1 0.06507542 0.73137239 0.00000000 1.0
Ga Ga28 1 0.00000000 0.00000000 0.00000000 1.0
Ga Ga29 1 0.50000000 0.50000000 0.50000000 1.0
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